Honor 400 Lite VS Honor 400 Smart 5G

The two phones take noticeably different approaches to physical form. The Honor 400 Lite is the more compact and lighter device, weighing 171 g with a 7.3 mm profile, while the Honor 400 Smart 5G comes in at 189 g and 8.4 mm thick — a difference of 18 g and over a full millimeter in depth. That gap is perceptible in daily use: the Lite will feel noticeably slimmer in a pocket and less tiring during extended one-handed use, particularly for users with smaller hands.

On water resistance, the advantage flips to the Smart 5G. Despite the Lite carrying an IP64 rating — which provides full dust protection and resistance to water splashed from any direction — it is listed as having no formal water resistance claim, which is a contradictory presentation likely reflecting marketing rather than hardware differences. The Smart 5G holds an IP65 rating and is explicitly listed as water resistant, meaning it can withstand sustained low-pressure water jets. In practice, IP65 offers meaningfully better protection in rain or accidental splashes compared to IP64's splash-only coverage.

Overall, the design comparison comes down to a clear trade-off: the Honor 400 Lite wins on portability and ergonomics with its lighter, slimmer, more pocketable build, while the Honor 400 Smart 5G holds the edge in durability and environmental protection thanks to its superior IP65 rating. Neither device has a rugged build or foldable form factor, so users prioritizing everyday comfort should lean toward the Lite, while those who frequently use their phone outdoors or in wet conditions will be better served by the Smart 5G.

The panel technology gap here is substantial. The Honor 400 Lite uses an OLED/AMOLED display, which delivers true blacks, higher contrast, and more vivid colors by lighting each pixel individually. The Honor 400 Smart 5G, by contrast, relies on an LCD IPS panel — a fundamentally older technology that depends on a backlight, resulting in less deep blacks and generally lower contrast ratios. For everyday tasks like browsing or messaging the difference is tolerable, but for media consumption, dark-mode interfaces, or outdoor visibility, OLED holds a meaningful real-world advantage.

Pixel density compounds that gap further. Despite both screens being similarly sized — 6.7″ vs 6.77″ — the Lite packs a 394 ppi resolution of 1080 x 2412 px, while the Smart 5G offers just 261 ppi at 720 x 1610 px. That 133 ppi difference is clearly visible to the naked eye: text and fine detail will appear noticeably sharper on the Lite, and the HD+ resolution of the Smart 5G is increasingly rare at this screen size, placing it closer to budget-tier clarity. The Lite also supports an Always-On Display, a convenience feature absent on the Smart 5G, enabled by OLED's ability to power individual pixels without lighting the full screen.

Both phones match on refresh rate at 120Hz and neither supports HDR10, HDR10+, or Dolby Vision, so those shared traits are a wash. The conclusion, however, is not close: the Honor 400 Lite holds a commanding display advantage, with a superior panel technology, significantly higher pixel density, and Always-On Display support — making it the clear winner in this category by a wide margin.

Both phones share a 6 nm manufacturing process and near-identical CPU clock configurations — a pair of performance cores paired with six efficiency cores — so raw single-threaded speed is broadly comparable. Where they diverge meaningfully is in the memory subsystem. The Honor 400 Lite ships with 12 GB of DDR5 RAM running at 2750 MHz across 4 memory channels, yielding a maximum bandwidth of 51.2 GB/s. The Honor 400 Smart 5G counters with 8 GB of DDR4 RAM at 2133 MHz over just 2 channels, producing a maximum bandwidth of 17 GB/s. That is a three-fold bandwidth advantage for the Lite — a difference that directly impacts how quickly data is fed to the CPU and GPU, affecting everything from app launch times to multitasking fluidity.

The Lite also supports multithreading, which the Smart 5G does not. In practice, multithreading allows the processor to handle more parallel workloads simultaneously, benefiting demanding apps, background processes, and games that leverage multiple CPU threads. The Lite's maximum supported RAM of 16 GB versus the Smart 5G's hard ceiling of 8 GB further underscores that the Lite is architected for more headroom over time. GPU clock speeds are close — 950 MHz for the Smart 5G versus 900 MHz for the Lite — but this marginal difference is unlikely to offset the Lite's broader memory throughput advantage in real-world graphics tasks.

The Honor 400 Lite is the clear performance winner here. Its combination of more RAM, faster DDR5 memory, triple the memory bandwidth, a wider memory bus, and multithreading support gives it a structurally superior performance foundation — not just for today's workloads, but for sustained usability over a longer device lifespan.

The rear camera systems share the same dual-lens structure and maximum video output of 1080p at 30 fps, but differ significantly in resolution. The Honor 400 Lite leads with a 108 MP primary sensor, more than double the 50 MP shooter on the Honor 400 Smart 5G. Higher megapixel counts enable more detail retention when cropping shots and can improve pixel-binning performance in mixed lighting — though real-world image quality also depends on sensor size and processing, neither of which is specified here. The Lite's primary lens also carries a slightly wider f/2.2 aperture compared to the Smart 5G's f/2.4, meaning it admits more light, which is a tangible advantage in low-light photography.

The selfie camera gap is even more pronounced. The Lite's 16 MP front camera significantly outclasses the Smart 5G's 5 MP unit — a resolution that is genuinely limiting for detailed selfies or video calls. Interestingly, the Smart 5G's front aperture is f/2.2 versus the Lite's f/2.5, so the Smart 5G admits slightly more light up front, but a three-fold megapixel deficit is unlikely to be offset by that marginal aperture advantage in practice.

Beyond resolution, both phones are functionally identical across the rest of the camera feature set — phase-detection autofocus, continuous autofocus during video, HDR mode, slow-motion, manual controls, and panorama are all present on both. Neither offers optical image stabilization or optical zoom. Given the shared feature parity, the resolution and aperture advantages on the rear and the dramatic selfie camera lead, the Honor 400 Lite holds a clear and well-rounded edge in this category.

Rarely does a spec group produce a result this clear-cut: the Honor 400 Lite and Honor 400 Smart 5G are completely identical across every single operating system data point provided. Both run Android 15, share the same privacy controls — including location, camera, and microphone permissions as well as app tracking blocks — and offer the same feature set spanning dark mode, dynamic theming, split-screen multitasking, Picture-in-Picture, widgets, offline voice recognition, and on-device machine learning.

Notably, neither device receives direct OS updates, meaning both rely on Honor's own update pipeline rather than getting patches straight from Google. This is a shared limitation worth keeping in mind for long-term software support expectations. On the privacy side, both phones omit cross-site tracking protection and Wi-Fi password sharing — again, equally, so neither gains an advantage there.

This category is an absolute tie. Every capability, every restriction, and every privacy feature is mirrored exactly between the two devices. Software experience will be indistinguishable, and any purchase decision should rest entirely on the hardware differences covered in other categories.

Battery capacity is where the Honor 400 Smart 5G scores its most decisive win across the entire comparison. Its 6500 mAh cell outpaces the Lite's 5230 mAh by a substantial 1270 mAh — a roughly 24% larger reservoir of energy. In practical terms, that margin can translate to several additional hours of screen-on time, making the Smart 5G a notably stronger choice for heavy users, travelers, or anyone who regularly goes a full day or more without access to a charger.

Where the two phones converge completely is on charging. Both support 35W fast charging, both include a charger in the box, and neither offers wireless charging. With identical wired charging speeds, the Smart 5G's larger battery will naturally take longer to top up from empty — but the bigger capacity also means it starts each charge cycle with more headroom, which matters for day-to-day top-up habits.

The Honor 400 Smart 5G is the clear winner in this category. The 6500 mAh battery is a meaningful real-world differentiator, and since charging infrastructure is equal between the two, there is no trade-off to offset it. Users who prioritize battery endurance above all else will find the Smart 5G the more capable device here — one of the few areas where it holds a genuine, unambiguous lead.

Audio is the second category — after battery — where the Honor 400 Smart 5G pulls ahead decisively, and the gap here is arguably even wider. It offers a 3.5 mm headphone jack, stereo speakers, and support for both aptX, aptX HD, and LDAC Bluetooth audio codecs. The Honor 400 Lite, by contrast, has none of these: no headphone jack, a single-channel speaker, and no high-quality wireless audio codec support whatsoever.

Each of these omissions carries real-world weight. Losing the headphone jack forces users onto Bluetooth or USB-C adapters for wired listening. The absence of stereo speakers means all media — music, video, gaming — is reproduced from a single point, producing a noticeably flatter and less immersive soundstage compared to the Smart 5G's dual-speaker setup. And without aptX HD or LDAC, wireless audio on the Lite is limited to standard Bluetooth quality, which involves more compression and audible fidelity loss — a meaningful drawback for anyone using quality wireless headphones.

The Honor 400 Smart 5G wins this category comprehensively and without qualification. It is the superior choice for any user who values audio — whether through speakers, wired headphones, or premium Bluetooth gear. The Lite offers no compensating audio advantage; this is a clean sweep for the Smart 5G.

Across the broad connectivity landscape, these two phones are remarkably alike — both support 5G, dual SIM, NFC, USB Type-C 2.0, Wi-Fi 5, GPS with Galileo, fingerprint scanning, and an accelerometer. The shared feature set covers all the essentials a modern smartphone user would expect, and neither device extends into premium territory with extras like a barometer, gyroscope, infrared sensor, or satellite SOS. For the vast majority of everyday connectivity needs, both phones will behave identically.

The differences that do exist are modest but favor the Honor 400 Lite. Its Bluetooth 5.3 implementation is a step ahead of the Smart 5G's Bluetooth 5.1, offering incrementally improved connection stability, lower latency, and better coexistence with other wireless signals — benefits that are most noticeable when using wireless audio or peripherals in congested environments. The Lite also edges ahead on cellular download speed at 2770 Mbps versus 2500 Mbps, though in practice both figures far exceed what real-world 5G networks typically deliver, making this distinction largely theoretical for most users.

This category is broadly a tie with a slim technical edge to the Honor 400 Lite. The newer Bluetooth version is the only differentiator with any tangible day-to-day relevance, and even that is a minor advantage rather than a decisive one. Users should not weight connectivity specs heavily in their decision between these two devices.

The miscellaneous spec group offers nothing to separate these two devices. The Honor 400 Lite and Honor 400 Smart 5G are identical across every data point provided: both include a video light, and neither features sapphire glass, a curved display, or an e-paper screen. This is a complete tie with no differentiators whatsoever.